| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.38 | 6.664% | $176.4009 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $194.56 | 6.720% | $207.6344 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $116.62 | 6.629% | $124.3507 | $124.35 | $124.35 | $124.40 |
| Purchase #4 | $194.87 | 12.753% | $219.7218 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $154.89 | 12.191% | $173.7726 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $69.49 | 9.693% | $76.2257 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $91.86 | 11.360% | $102.2953 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $987.67 | $1,080.4014 | $1,080.40 | $1,080.40 | $1,080.40 | |